DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Hoonki | ko |
dc.contributor.author | Bae, Jinho | ko |
dc.contributor.author | Chun, Joohwan | ko |
dc.date.accessioned | 2013-03-11T20:53:37Z | - |
dc.date.available | 2013-03-11T20:53:37Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009-06 | - |
dc.identifier.citation | OPTICAL FIBER TECHNOLOGY, v.15, no.3, pp.320 - 323 | - |
dc.identifier.issn | 1068-5200 | - |
dc.identifier.uri | http://hdl.handle.net/10203/100253 | - |
dc.description.abstract | We propose a new synthesis method based on the genetic algorithm for the design of erbium-doped fiber amplifier gain flattening filters. Our genetic algorithm iterates starting with the long period fiber gratings structure constructed by inserting the phase-shifted long period fiber gratings in the middle of the structure, for the more accurately matched spectrum to the desired erbium-doped fiber amplifier gain flattening filter. To verify a synthesizing technique using the proposed algorithm, we have synthesized the long period fiber gratings structures according to the inverted gain spectrum of a commercially available erbium-doped fiber amplifier over the entire 1525-1570 nm range, theoretically. We have also obtained the synthesized structure was more accurate than the structure without phase-shifted section. (C) 2009 Elsevier Inc. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE INC | - |
dc.subject | PERIOD FIBER GRATINGS | - |
dc.subject | LATTICE FILTER MODEL | - |
dc.title | Synthesis method based on genetic algorithm for designing EDFA gain flattening LPFGs having phase-shifted effect | - |
dc.type | Article | - |
dc.identifier.wosid | 000274478600018 | - |
dc.identifier.scopusid | 2-s2.0-63749105019 | - |
dc.type.rims | ART | - |
dc.citation.volume | 15 | - |
dc.citation.issue | 3 | - |
dc.citation.beginningpage | 320 | - |
dc.citation.endingpage | 323 | - |
dc.citation.publicationname | OPTICAL FIBER TECHNOLOGY | - |
dc.identifier.doi | 10.1016/j.yofte.2009.02.001 | - |
dc.contributor.localauthor | Chun, Joohwan | - |
dc.contributor.nonIdAuthor | Kim, Hoonki | - |
dc.contributor.nonIdAuthor | Bae, Jinho | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Genetic algorithm | - |
dc.subject.keywordAuthor | Phase-shifted | - |
dc.subject.keywordAuthor | Erbium-doped fiber amplifier | - |
dc.subject.keywordAuthor | Long period fiber gratings | - |
dc.subject.keywordPlus | PERIOD FIBER GRATINGS | - |
dc.subject.keywordPlus | LATTICE FILTER MODEL | - |
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